{"image_url":null,"provider_url":"https://hatena.blog","type":"rich","description":"http://poj.org/problem?id=1906 3\u306e\u7d2f\u4e57\u306e\u96c6\u5408\u304b\u3089\u3001\u3044\u304f\u3064\u304b\u306e\u6570\u5b57\u3092\u9078\u3073\u51fa\u3057\u3066\u65b0\u305f\u306a\u96c6\u5408\u3092\u4f5c\u308b\u3002 \u3053\u306e\u3068\u304d\u3001\u305d\u306e\u96c6\u5408\u306b\u542b\u307e\u308c\u308b\u6570\u5b57\u306e\u548c\u304c\u5c0f\u3055\u3044\u9806\u306b\u756a\u53f7\u3092\u3064\u3051\u308b\u3068\u304d\u306b\u3001n\u756a\u76ee\u306e\u96c6\u5408\u306b\u542b\u307e\u308c\u308b\u6570\u5b57\u3092\u7b54\u3048\u308b\u3068\u3044\u3046\u3088\u3046\u306a\u554f\u984c\u3002","categories":["PKU"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatetubou.hatenadiary.org%2Fentry%2F20110610%2F1307662663\" title=\"PKU 1906 Three powers - \u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2011-06-10 08:37:43","blog_url":"https://atetubou.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/atetubou/","title":"PKU 1906 Three powers","provider_name":"Hatena Blog","url":"https://atetubou.hatenadiary.org/entry/20110610/1307662663","blog_title":"\u65e5\u8a18","version":"1.0","author_name":"atetubou","height":"190","width":"100%"}